We received an IP address sent from fireblocks but it is not on your list

We testing on Testnet env and received an IP 3.80.255.216, but its not in your IP to whitelist, can you review and give me a list of IP addresses used by sandbox, testnet and PROD

https://support.fireblocks.io/hc/en-us/articles/4408110107794-Configuring-webhook-URLs

Hi @stevephamhi! Here is the full list of IP’s to whitelist, https://support.fireblocks.io/hc/en-us/articles/13697251854108-Fireblocks-IP-addresses-to-whitelist

You will most likely be needing the US IP address shown in this article.